13590680

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8287}}^1$

素因数の和:8339

約数の個数: 32

約数和(自身を含む): 31328640

約数和(自身を除く): 17737960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 8287, 16574, 33148, 41435, 66296, 82870, 165740, 331480, 339767, 679534, 1359068, 1698835, 2718136, 3397670, 6795340, 13590680]

約数ペア:

[(1, 13590680), (2, 6795340), (4, 3397670), (5, 2718136), (8, 1698835), (10, 1359068), (20, 679534), (40, 339767), (41, 331480), (82, 165740), (164, 82870), (205, 66296), (328, 41435), (410, 33148), (820, 16574), (1640, 8287)]